SOURCEFIRE, INC.
 2007 STOCK INCENTIVE PLAN
 NOTICE OF RESTRICTED STOCK UNIT AWARD
 Grantees Name and Address:
  Award NumberDate of AwardVesting Commencement DateTotal Number of Restricted Stock
Units Awarded (the Units)
 Vesting Schedule




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SOURCEFIRE, INC.
a Delaware corporationBy:Title:Date:  2




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Grantee Acknowledges and Agrees :
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Date:Grantees SignatureGrantees Printed NameAddressCity, State & Zip 4




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Award Number: __________________
 SOURCEFIRE, INC.
2007 STOCK INCENTIVE PLAN
 RESTRICTED STOCK UNIT AGREEMENT
 Issuance of Units
 Transfer Restrictions
 Conversion of Units and Issuance of Shares
 General
 Delay of Conversion
 Delay of Issuance of Shares




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Right to Shares
 Taxes
 Tax Liability
 Payment of Withholding Taxes
 By Share Withholding.
 By Sale of Shares
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By Check, Wire Transfer or Other Means
  Entire Agreement; Governing Law
 Construction
 Administration and Interpretation
 3




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Venue and Jurisdiction
 Notices
 Nature of Award
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e.g.
   Data Privacy .
 The Grantee hereby explicitly and unambiguously consents to the collection, use and
transfer, in electronic or other form, of the Grantees personal data as described in the Notice
and this Agreement by and among, as applicable, the Grantees employer, the Company and any Related
Entity for the exclusive purpose of implementing, administering and managing the Grantees
participation in the Plan.
 The Grantee understands that the Company and the Grantees employer may hold certain
personal information about the Grantee, including, but not limited to, the Grantees name, home
address and telephone number, date of birth, social insurance or other identification number,
salary, nationality, job title, any Shares or directorships held in the Company, details of all
Units or any other entitlement to Shares awarded, canceled, vested, unvested or outstanding
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in the Grantees favor, for the exclusive purpose of implementing, administering and managing
the Plan (Data).
 The Grantee understands that Data will be transferred to any third party assisting the
Company with the implementation, administration and management of the Plan. The Grantee
understands that the recipients of the Data may be located in the Grantees country, or elsewhere,
and that the recipients country may have different data privacy laws and protections than the
Grantees country. The Grantee understands that the Grantee may request a list with the names and
addresses of any potential recipients of the Data by contacting the Grantees local human resources
representative. The Grantee authorizes the Company and any other possible recipients which may
assist the Company (presently or in the future) with implementing, administering and managing the
Plan to receive, possess, use, retain and transfer the Data, in electronic or other form, for the
sole purpose of implementing, administering and managing the Grantees participation in the Plan.
The Grantee understands that Data will be held only as long as is necessary to implement,
administer and manage the Grantees participation in the Plan. The Grantee understands that the
Grantee may, at any time, view Data, request additional information about the storage and
processing of Data, require any necessary amendments to Data or refuse or withdraw the consents
herein, in any case without cost, by contacting in writing the Grantees local human resources
representative. The Grantee understands, however, that refusal or withdrawal of consent may affect
the Grantees ability to participate in the Plan. For more information on the consequences of the
Grantees refusal to consent or withdrawal of consent, the Grantee understands that the Grantee may
contact the Grantees local human resources representative.
 Language
 Amendment and Delay to Meet the Requirements of Section 409A
 END OF AGREEMENT
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